– User and Installation Manual
6 OPERATION
6.1 Switching on / charge only
The "On/Charge only"-switch on the bottom of the CombiMaster Inverter/Charger has two positions:
• On: Inverter and charger on (I)
• Charge only: Charger on, inverter off ().
Note: When the "On/Charge only"-switch is in this position (), it consumes 1mA DC power when
not connected to AC. Switching off the inverter remotely, increases the DC power
consumption. If it is necessary to put the
CombiMaster Inverter/Charger out of operation, for
winter storage for example, it is strongly recommended to switch the inverter off by the
"On/Charge only"-switch
6.2 Status LEDs
Figure 7: status LEDs
Off:
-
: No AC input
- : Inverter off
- : Charger off
Green on:
-
: AC input OK
- : Inverter on
- : Charger on
- : Charger in bulk phase
- : Charger in absorption phase
- : Charger in float phase
- +: AC IN Support mode
Green blinking:
-
: Inverter Energy save mode active
Green blinking for 5 seconds during start-up:
-
: Single-phase standalone unit
- : Single-phase parallel unit
- : Split-phase L1 unit
- : Split-phase L2 unit
Red on:
-
: AC input out of range
-
: Battery voltage low warning/shutdown
-
: Battery voltage high causing shutdown
Red blinking:
˗
: AC output overload
˗
+: Shutdown by any other error, including
overtemperature of the CombiMaster
Inverter/Charger
-
: Battery temperature (sensor) error
Refer to the fault-finding table on page 38 for
possible causes of problems.